Fast O2 Corrections Not Accurate?

[v8zcar]

When looking at my Target A/F and Actual A/F, they are pretty close (0.30 or so).
But the O2 correction is showing a higher number than what I think would be the resulting
Actual A/F. I this normal?

I'm doing this after the Closed Loop process has begun.
Thanks,
Owen

 

[bobc455]

If your target A/F is the same as your actual A/F but you have a lot of O2 corr%, that means that the oxygen sensor is being a band-aid for an incorrect VE table value.

Adjust your VE table so that it takes very little (or no) correction to get your actual A/F to be the same as your target A/F.

-Bob Cunningham
bobc@gnttype.org

 

[v8zcar]

Ahhh, OK. I will give that a try.
Thanks!
Owen